Year	% of merchandise exports
1962	94.67701853444426
1963	53.931402202809366
1964	55.997567896942755
1965	55.566596597913076
1966	58.566359802055004
1967	56.811238648268855
1968	58.452415633355656
1969	57.70656727290461
1970	55.791216317785576
1971	56.293914489008976
1972	57.172147536944586
1973	55.76553048907616
1974	55.83232785060602
1975	53.501416357445464
1976	53.875688673123804
1977	52.595685320251384
1978	53.54950480574742
1979	52.30253708192627
1980	50.0603706363901
1981	47.667359231780424
1982	47.89793672957407
1983	49.09433363136284
1984	49.998546195769606
1985	50.92631598126355
1986	56.81440277097624
1987	59.97195998849493
1988	59.61887778364251
1989	58.79981700528594
1990	59.36454525508381
1991	59.19321719449642
1992	59.65449958045673
1993	59.12402185059412
1994	60.250210175576946
1995	62.47675864940339
1996	62.890508352454276
1997	70.93131136488321
1998	70.3935278250165
1999	70.21532871929938
2000	58.54625036807458
2001	54.92824918962067
2002	55.244089908011205
2003	60.40388141803233
2004	61.837036916242006
2005	60.82662646234639
2006	59.663406425059165
2007	60.37453897394576
2008	55.15408406907334
2009	56.14840896397525
2010	56.52515761857517
2011	59.863633572264185
2012	57.895057751461806
2013	57.05538797629561
2014	59.7669070123292
2015	62.37426871198852
2016	63.218808356081915
2017	64.28899970923928
2018	64.69042136174355
2019	65.4873395923694
2020	68.30267064075854
2021	66.14125543960122
2022	58.3554433996161
2023	62.02128022671568